title: 5-Fluoro-N-(2-methyl-3-oxo-1-thia-4-aza-spiro-[4.5]dec-4-yl)-3-phenyl-1H-indole-2-carboxamide.
abstract: In the title compound, C24H24FN3O2S, the 1,3-thia-zolidine ring adopts an envelope conformation with the S atom as the flap, while the cyclo-hexane ring is in a chair conformation. In the crystal, mol-ecules are linked by N-H⋯O and C-H⋯F hydrogen bonds, forming a three-dimensional network. The unit cell contains six voids of 57 Å(3), but the residual electron density (highest peak = 0.23 e Å(-3) and deepest hole = -0.19 e Å(-3)) in the difference Fourier map suggests no solvent mol-ecule occupies this void.
authors.affiliation: Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey.
authors.forename: Sevim Türktekin
authors.initials: ST
authors.lastname: Celikesir
authors.forename: Mehmet
authors.initials: M
authors.lastname: Akkurt
authors.forename: Gökçe Cihan
authors.initials: GC
authors.lastname: Ustündağ
authors.forename: Orhan
authors.initials: O
authors.lastname: Büyükgüngör